Algorithm training. https://skygragon.github.io/leetcode-cli/demo.html
java
c
leetcode version
leetcode help
leetcode help user
leetcode user -l
leetcode help list
leetcode list
leetcode list -q h array
leetcode show 1
leetcode show 1 -gx
vim 1.two-sum.cpp
leetcode test 1.two-sum.cpp
leetcode test 1.two-sum.cpp -t '[1,2,3]\n3'